Question : The following experiment was performed to test the effect of auxin on the plant growth . Five plant seedlings ( all growing actively ) were prepared as below , they were unilaterally illuminated ,and growth was measured after 10 days. Treatments : Plant A : Tip not removed , nothing applied Plant B : Tip removed , nothing applied PlantC : Tip removed , gelation block with cytokinin was placed on the cut edge Plant D : Tip removed gelation block with auixn placed on the cut edge.

Question : The following experiment was performed to test the effect o

1.	Question : The following experiment was performed to test the effect of auxin on the plant growth . Five plant seedlings ( all growing actively ) were prepared as below , they were unilaterally illuminated ,and growth was measured after 10 days. Treatments : Plant A : Tip not removed , nothing applied Plant B : Tip removed , nothing applied PlantC : Tip removed , gelation block with cytokinin was placed on the cut edge Plant D : Tip removed gelation block with auixn placed on the cut edge.
Answer» A and B A and D B and C A, B, C and D Answer :B